Frank 310daa61a8 improve segment code robustness ...

* Avoid uint16 underflow in width() and height(): stop > start is possible, and means "inactive segment".

* use size_t for ledsrgbSize, _dataLen and _usedSegmentData -  uint16_t could overflow in some situations.

* try to catch attempts to allocate zero bytes (inactive segment => size 0)

2023-06-21 01:43:26 +02:00

88 KiB

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